baber/WOPTO huggingface dataset:
Patent JP-2004328218-A (JP)
Title: Reproducing device
Inventor: KITAJIMA KOTARO
IPC: G11B27/10
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To easily detect a target scene at the time of high speed searching.  <P>SOLUTION: A device reproduces moving picture data from a recording medium. At a high speed searching mode where high speed reproduction is performed by thinning a part of frames in moving picture data and reproducing data, data are divided into an important part of moving picture data and other parts. The thinning rate of the frame in the important part is made smaller than that in the other part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321463-A (JP)
Title: Laser equipment
Inventor: FUJITA EIJU
IPC: A61C3/02
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide laser equipment wherein the purpose of treatment is inexpensively and simply attained when the movable range of a grasping part which is mainly a handpiece is small and laser is emitted at various angles such as the field of dental treatment.  <P>SOLUTION: The equipment is provided with a handpiece main body 1 which can be grasped; a fiber 3 which is put through the handpiece main body and leads laser beams to emit light from its tip; the curved and tubular handpiece 2 provided at the tip of the handpiece main body and positioned outside of the fiber; and a tubular and curved guide 4 provided movably along the handpiece. By moving the tips of the guide 4 and the fiber 3 from the tip of the handpiece 2, the radiation angle of the laser beams emitted from the tip of the fiber can be changed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328391-A (JP)
Title: Moving image decoding method and its device
Inventor: YASUDA MAKOTO
IPC: H04N19/423
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the price of a device becomes high since an image memory becomes necessary for an OSD image separately from an image memory for main video to be used for decoding for performing on-screen display such as a caption in the reproduction method of a digital moving image.  <P>SOLUTION: The image memory 140 of a B frame not to be used for prediction is made to also serve as the image memory for the OSD image among image memories to be used for decoding of the main video. OSD data are overwritten by making a special value as 0, instead of the pixel value of the B frame. In the case of display, the value is detected, converted into desired luminance and color data, superimposed on the main video, and displayed. Restriction is imposed so that no special value is used as the decoded value of the B frame.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289764-A (JP)
Title: Image display system, image processor, and image recording medium
Inventor: KAWASAKI MASAO
IPC: H04N7/18
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To display a whole image at a given time by analyzing the images of an object concerning the object which is not photographed by a single video camera at a time because of its length or width.  <P>SOLUTION: A plurality of images are photographed by the video camera. Two continuous images among them are binarized by luminance, and compared by gradually displacing the images from a superimposed state. Then a coincident part is detected. The work is performed concerning the whole images, and the whole coincident parts are superimposed, so that the whole image is displayed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332256-A (JP)
Title: Bottom joint structure of interior finishing wall surface
Inventor: KITAGAWA MASAO
IPC: E04F13/08
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bottom joint structure of an interior finishing wall surface, which enables a joint to be easily formed in sheet-sticking interior finishing.  <P>SOLUTION: In an interior finishing structure wherein a sheet such as a cloth is stuck on a surface of a wall panel mounted on a wall surface of the building, a bottom joint member is provided between the panels; a recessed groove is provided in the center of the bottom joint member so as to serve as a joint part; a protrusive streak is provided at the opening edge of the joint part; a flat surface is formed outside the protrusive streak; an inclined plane is provided outside the flat surface; a putty reservoir is formed by the inclined plane and chamfering of an edge of the wall panel; putty is infilled into the putty reservoir which is formed between the wall panel and the bottom joint member; a putty surface is flatly finished; the sheet is stuck from the wall panel to a flat part of the bottom joint member; and patty finishing and sheet sticking are easily performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335568-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: TERANISHI HIDEAKI
IPC: H01L29/78
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To form wide insulating regions into a desired pattern on the surface region of a semiconductor substrate.  <P>SOLUTION: A plurality of trenches 2 are bored in the surface of the semiconductor substrate 1 so deep as to be each 1.2 times or above as large in volume as the semiconductor 11 sandwiched between the trenches 2. An oxide film is formed on the sides and bottoms of the trenches 2 while the semiconductor substrate 1 is heated, and the semiconductor part 11 sandwiched between the adjacent trenches 2 is oxidized. When a groove is left at the center of each trench 2 by the above thermal oxidation, the grooves are filled up with the insulating film 4. The plane pattern of the trenches 2 is stripe-shaped, rectangular cell-shaped, lattice-shaped or many-forked. The trench 2 is as deep as 5 μm or above, and the insulating region 5 formed after thermal oxidation is as wide as 5 μm or above.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298583-A (JP)
Title: Chest falling prevention device
Inventor: SATO HIDEKIMI
IPC: A47B97/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chest falling prevention device safely used by being inclined corresponding to the extent of the vibration by earthquake and used beautifully by provided with no legs and (generally) being invisible from the front (vicinity) in the device which has a lock device projecting by a dimension of the front part of the chest floated from a floor in the earthquake and makes the chest into a rearward inclined state to prevent the chest from falling frontward.  <P>SOLUTION: This chest falling prevention device comprises a base having a projecting cylindrical body formed by providing a lock pin in the central part in the lower surface of a base board; a support body provided in the center of the base board and formed with a female screw part in the upper part and a pull-out prevention part in the lower part, respectively; a connecting body provided in the support body and formed with a male screw part in the upper part and a male screw shaft in the lower part respectively; a lock device attached to the male screw shaft of the connecting body and formed by providing a lock piece in the outer circumference and a receiving part in the lower part; and an elastic body formed by provided in the cylindrical body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298600-A (JP)
Title: Centrifugal separator for eliminating air bubbles in syringe and defoaming method
Inventor: KAKIUCHI KENJI
IPC: A61M5/178
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method to eliminate remained air bubbles in a syringe completely in a short time.  <P>SOLUTION: There are numerous air bubbles 7 in a chemical in a syringe 6 fixed on a table 3 on a disc 2. The chemical can be separated completely into an air layer and a chemical layer by centrifugal force when it is spun at an angular speed ω with a rotating shaft 1 as the central axis. Further, a pressing element 62 is pushed into an external cylinder 61 when a stopper 4 is moved to the rotating shaft 1, and the air layer is discharged from the end of the external cylinder 612a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332635-A (JP)
Title: Throttle control device
Inventor: IKEDA TSUTOMU
IPC: F02M35/10
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a throttle control device allowing easy development of the type of a member constituting part of a throttle body.  <P>SOLUTION: A throttle sensor 44 for detecting the opening of a throttle valve 2 for opening/closing an intake passage for a throttle body 1 has a pair of magnets 47, 48 arranged on a throttle gear 11 provided on a shaft 9 of the throttle valve 2, a sensor IC 54 arranged on the throttle body 1, a printed board 59 for electrically connecting the terminals of the sensor IC 54 to each other, and terminals electrically connected to the printed board 59. A sensor assembly is constructed with the sensor IC 54 and the printed board 59 assembled on a holder 52. The sensor assembly 50 is mounted on a cover 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331362-A (JP)
Title: Elevator car
Inventor: OGASAWARA TAKESHI
IPC: B66B11/02
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator car capable of preventing an intermediate side plate from being easily removed even if the number of energizing members such as a retaining spring is reduced.  <P>SOLUTION: This elevator car is constituted in such a way that side plates constituting wall faces of the car 1 are divided into a plurality of parts, other side plates except the rear face intermediate side plate 3b are fixed, and then the rear face intermediate side plate 3b is fitted between rear face both side side plates 3a and 3c from a surface side to assemble the side plates. An energizing member 7 attached to the rear face both side side plates 3a, 3c and the rear face intermediate side plate 3b are brought into face-contact to hold the rear face intermediate side plate 3b by pressure-contact.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336632-A (JP)
Title: Camera module
Inventor: TSUDA KOHEI
IPC: H04N5/335
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera module wherein it can be made thinner even with the use of a general image pickup device including a reception section and an electrode provided on opposite surfaces thereof, and light incident upon a lens-barrel is prevented from leaking.  <P>SOLUTION: There are provided a laminate substrate 31 including a plurality of substrates 30 laminated thereon, an image pickup device 11 disposed in a base end 6 of the lens-barrel 2, and a taking lens 10 disposed in a tip end 5 of the lens-barrel 2. The laminate substrate 31 includes therein a recessed part 32 in the state of its being obtained by continuously blanking the plurality of the thin substrate 30 on the side of the laminate substrate where the taking lens 10 is disposed, and the image pickup element 11 is mounted on the substrate 33 not blanked in the state of its being accommodated in the recessed part 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003331037-A (JP)
Title: Composite system utilizing fixed-term leasehold
Inventor: HAGIWARA MASUMI
IPC: G06Q50/08
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite system building utilizing a fixed-term leasehold by which an owner efficiently utilizes a land at a state that the burden of money is small, the burden of money is also small for a purchaser and the design of which is changeable along desires of the purchaser.  <P>SOLUTION: In the composite system building utilizing the fixed-term leasehold, of which at least a part of a space consists of a corporative house and the general fixed-term leasehold is set for dwellers of the corporative house.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004349060-A (JP)
Title: Light emitting diode array light source, and backlight module using the light source
Inventor: CHANG Y-HUI
IPC: F21Y101/02
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To apply a light emitting diode array light source to a backlight module and enable it to be started at a low temperature and prevented from being overheated after lighting.  <P>SOLUTION: The light emitting diode array light source is composed of at least a loading unit and several light emitting diodes. Of them, the loading unit is provided with a front face and a rear face, on which several pairs of contacts are provided. The light emitting diodes are arranged on the loading unit coupled with each pair of contacts respectively, and the light source provided by the light emitting diodes is irradiated from one side of the loading unit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003334474-A (JP)
Title: Valve for aerosol container
Inventor: GIOVANNI PATRICK DI
IPC: A61M15/00
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve for an aerosol container by which the tendency that precipitating chemical agent particles drawn to a sampling chamber are captured by chemical agent particles precipitated from floating state in the sampling chamber is suppressed.  <P>SOLUTION: The valve comprises a valve body (1) having at least one aperture (16) allowing a prescribed amount of floating substances to transfer to the valve from a container. The valve further comprises a ring (18) installed in the surrounding of the valve body (1) and in order to decrease the volume of the floating substances to be stored in a container under at least one aperture when the container is directed in the bottom part by the valve, the ring is installed under at least one aperture and the ring comprises a portion whose axial thickness is made thin to provide a dent (19) in the surrounding of the valve body under at least one aperture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004352616-A (JP)
Title: Method for reacting viscous organic compound
Inventor: NISHIHARA KEIICHI
IPC: C07C227/18
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an organic compound, by which the organic compound can be produced from a viscous organic compound and a liquid reaction reagent in a high yield.  <P>SOLUTION: This method for reacting the viscous organic compound, comprising reacting the viscous organic compound with the liquid reaction reagent in a reaction vessel having a retreated blade as a stirring blade, is characterized in that a stirring power per unit volume calculated from the expression : N<SB>p</SB>×ρ×n<SP>3</SP>× d<SP>5</SP>/V [N<SB>p</SB>is power number (dimensionless); (ρ) is the density (kg/m<SP>3</SP>) of the liquid reaction reagent, (n) is the number (sec<SP>-1</SP>) of revolution of the stirring blade; (d) is the diameter (m) of the stirring blade; V is the volume (m<SP>3</SP>) of the liquid reaction reagent] is ≥3×10<SP>2</SP>W/m<SP>3</SP>and a C/D [C is a distance between the stirring blade and the bottom of the reaction vessel; D is the inner diameter (m) of the reaction vessel] value calculated from C/D is ≤0.06. The other method for reacting the viscous organic compound, comprising reacting the viscous organic compound with the liquid reaction reagent in a reaction vessel having an anchor blade as a stirring blade, is characterized in that a stirring power per unit volume is ≥1×10<SP>2</SP>W/m<SP>3</SP>and C/D value is ≤0.1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353898-A (JP)
Title: Air conditioner and its operating method
Inventor: UCHIDA TAKESHI
IPC: F24F1/00
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner with a lower cost and more compact humidifier arranged integrally with a conventional outdoor unit, having feeding and ventilating function as well as exhausting and ventilating function while maintaining high humidifying performance.  <P>SOLUTION: A humidifying unit 1 is installed integrally with the outdoor unit 8. Adsorbing fans served as outdoor unit propeller fans 5 are reduced by one piece to form the inexpensive humidifying unit 1. Regenerating fans 6 capable of feeding, exhausting and ventilating operation are removed from the outdoor humidifying unit 1 and installed on the side face of an indoor unit 15. Thereby, the humidifying unit 1 is reduced in size which becomes high with the thickness of a motor for the regenerating fans 6. Humidified air generated by the outdoor humidifying unit 1 is guided into the inlet of indoor unit line flow fans 16 to humidify a room in the whole area instead of local one.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353532-A (JP)
Title: Working machine
Inventor: KISHIDA KOJI
IPC: E02F9/18
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working machine in which the layout structure of a cooling unit to be easily restricted in layout are improved.  <P>SOLUTION: A penetration space 51 which is penetrated in the longitudinal direction is formed in a counter weight 12 mounted on a rear part of a machine body, and a cooling unit 53 is accommodated in the penetration space 51 in the counter weight 12. An engine 60 is disposed on the front side of the cooling unit 53, and the periphery of the engine 60 is covered by an engine hood 71. Exhaust ports 72 and 73 are opened in upper and lower parts of a boundary part between the engine hood 71 and the counter weight 12, and guides 74 and 75 to cover the exhaust ports 72 and 73 and guide the exhaust fluid forward are installed. A sound absorbing material 76 is installed at an inner surface position of the engine hood 71 facing at least an upper part of the engine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355726-A (JP)
Title: Memory circuit and its data reading method
Inventor: NAKADA SHUNJI
IPC: G11C16/04
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To accurately read data even when the threshold voltage of a memory cell changes with time.  <P>SOLUTION: A data memory cell block 1 is provided with 4,000 strings having memory cells M1 to M4 in which 4 threshold values are written, and data bit lines BL1 to BL4000 connected to the strings. A reference memory cell block 2 is provided with 4 strings having memory cells of 4 different thresholds, and reference bitl lines REF1 to REF4 connected to the strings. Common word lines WL1 to WL4 are connected to the memory cells of the strings of the data memory cell block 1 and the reference memory cell block 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354321-A (JP)
Title: Position detector, position detection method, and imager
Inventor: HARA YOSHIHIRO
IPC: G01B11/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position detector and an imager, in which the correction of a dark current of a PSD can be performed simply with a high performance.  <P>SOLUTION: The device operates as follows: a light is emitted by an IRED 231; the light from the IRED 231 is received by the PSD 232; a photocurrent is output corresponding to a light receiving position of a light receiving face; a sum voltage corresponding to a sum current of the photocurrent output from the PSD 232 is detected by an adding circuit 43 under the switching-off condition of the light emitting part; a correction coefficient αpx is calculated by a correction coefficient calculation part 51 from the detected sum voltage; and using a unit conversion circuit 187, a difference voltage corresponding to a difference current from the PSD 232 is converted to a position data by the correction coefficient αpx calculated by the correction coefficient calculation part 51.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355784-A (JP)
Title: Magnetic recording medium
Inventor: TAKAHASHI KIMIO
IPC: G11B5/65
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high density magnetic recording medium capable of preventing magnetization deterioration caused by preservation and suitable for use in a recording and reproducing system using an MR head and a linear system.  <P>SOLUTION: The magnetic recording medium has at least one magnetic layer 3a and 3b formed on one surface side of a non-magnetic substrate 1 by a vacuum thin film forming technology, having ≤100 nm thickness per one layer and having ≤150 nm laminated total thickness and at least one shield layer 2a to 2c formed on one or both surfaces of the at least one magnetic layer, consisting of metal or alloy containing at least one of aluminum and titanium and having ≥1 nm and ≤30 nm thickness.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004030645-A (JP)
Title: Storage system
Inventor: INOUE YASUO
IPC: G06F13/38
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external storage subsystem which can realize a cache function sufficient in resistance to fault and high in reliability.  <P>SOLUTION: Mutually independent cache units 80, 81 with a plurality of surfaces and nonvolatile memory units 90, 91 are provided in a disk controller 2 interposed between a central processor 1 and a magnetic disk device 3. A plurality of channel units 60, 61 which control transfer of data with the side of the central processor 1 and a plurality of control units 70, 71 which control transfer of data with the side of the magnetic disk device 3 are independently connected with the plurality of cache units 80, 81 and the memory units 90, 91 via each of data buses 60A, 60B, 61A, 61B, 70A, 70B and access lines 80a to 80d, 81a to 81d, 90a to 90d, 91a to 91d.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004357764-A (JP)
Title: Lid mounting structure of rice cooker
Inventor: YASUDA SHINYA
IPC: A47J27/00
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with a hinge cover by preventing a hinge spring or the like from getting exposed externally by improving the mounting structure of a lid, though the hinge cover is required to cover the hinge spring or a hinge pin that is exposed to the rear side of the body in a rice cooker, the lid of which is openably attached to the hinge portion of the body of the rice cooker.  <P>SOLUTION: The lid 2 of the rice cooker is composed of an outer lid 2a, an inner lid attached to the inside and a lid hinge member 2c attached rearward of the inner lid. A lid mounting base 14 is provided in a rice cooker body 1 and the hinge spring 29 is stored in the interior of the lid mounting base 14. The lid hinge member 2c is assembled into the lid mounting base 14 and bound by a hinge pin 30. The outer lid 2a into which the inner lid is assembled is fitted and fixed to the lid hinge member 2c.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004364381-A (JP)
Title: Motor drive device
Inventor: SAKAI HIROBUMI
IPC: H02P6/08
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent failure of a switching element and lowering of motor efficiency.  <P>SOLUTION: The motor drive device provided with a plurality of output circuits each having switching elements connected in series comprises a conduction phase switching circuit for conducting one switching element in any one output circuit for a period corresponding to a predetermined electric angle and making the other switching elements in a plurality of any remaining output circuits to perform switching operation, and a conduction period control section. When the number of times of switching operation performed in the period corresponding to the predetermined electric angle is not higher than a given value, the conduction period control section generates a signal for controlling the switching operation such that a switching element corresponding to a phase for reducing the magnitude of current is rendered nonconductive in the period corresponding to a next predetermined electric angle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI